3402442125 has 32 divisors (see below), whose sum is σ = 6290743680. Its totient is φ = 1814634000.

The previous prime is 3402442061. The next prime is 3402442129. The reversal of 3402442125 is 5212442043.

3402442125 is a `hidden beast` number, since 3 + 402 + 44 + 212 + 5 = 666.

3402442125 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3402442125 - 2⁶ = 3402442061 is a prime.

It is a super-2 number, since 2×3402442125² = 23153224827949031250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3402442129) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 500691 + ... + 507440.

It is an arithmetic number, because the mean of its divisors is an integer number (196585740).

Almost surely, 2^3402442125 is an apocalyptic number.

It is an amenable number.

3402442125 is a deficient number, since it is larger than the sum of its proper divisors (2888301555).

3402442125 is a wasteful number, since it uses less digits than its factorization.

3402442125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1008155 (or 1008139 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 3402442125 is about 58330.4562385723. The cubic root of 3402442125 is about 1504.0545306463.

Adding to 3402442125 its reverse (5212442043), we get a palindrome (8614884168).

The spelling of 3402442125 in words is "three billion, four hundred two million, four hundred forty-two thousand, one hundred twenty-five".